Aluminum alloy door and window structure of hidden drainage system

Abstract

The utility model discloses an aluminium alloy door and window structure of invisible drainage system relates to aluminium alloy door and window structure technical field, including aluminium alloy window outer frame, the inboard of aluminium alloy window outer frame is provided with first aluminium alloy window main part, second aluminium alloy window main part, the first aluminium alloy window main part is located second aluminium alloy window main part's front side, the four inner ring side surfaces of aluminium alloy window outer frame are seted up and have the inner groove, the inner ring rear side fixed mounting of inner groove has the slide rail frame no.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum alloy door and window structures, specifically to aluminum alloy door and window structures with concealed drainage systems. Background Technology

[0002] Aluminum alloy doors and windows consist of an outer frame and an inner frame. The outer frame is usually fixed to the wall, while the inner frame is used to fix the glass. The inner frame can slide within the groove of the outer frame to achieve the opening / closing action of the window. However, because of the groove, rainwater inevitably enters the groove. Over time, even if the outer and inner frames are made of aluminum alloy, they will corrode and be damaged. Therefore, drainage holes are usually provided on the outer frame to facilitate the drainage of water from the groove.

[0003] Chinese patent document CN221722664U discloses aluminum alloy doors and windows with waterproof and drainage functions, belonging to the technical field of aluminum alloy doors and windows. The waterproof and drainage aluminum alloy doors and windows include an outer frame and two inner frames. A sliding groove is formed at the upper end of the lower edge of the outer frame, and the inner frames slide in conjunction with the sliding groove. Several through-holes are formed on the lower edge of the outer frame, intersecting with the inner bottom surface of the sliding groove. A rod is installed within each drainage hole, penetrating the outer frame and extending to the outside. A frustum is coaxially fixed to the end of the rod near the inside, with the diameter of the frustum being larger than the diameter of the rod. A cut surface is provided on the rod, flush with the inner bottom surface of the sliding groove, forming an arc-shaped gap between the cut surface and the inner wall of the drainage hole. When the arc-shaped gap is blocked by dust and impurities, pulling the rod into the interior completely removes the end of the rod from the drainage hole near the outside, thus fully opening the drainage hole and ensuring that water in the sliding groove can drain away. The existing technology has the following problems:

[0004] Although drainage is possible in the aforementioned literature, the overall sound insulation and heat preservation effect of the window will decrease because the drainage hole completely penetrates the outer frame and an arc-shaped gap is formed between the upper cut surface of the plug and the inner wall of the drainage hole. At the same time, when the rainfall is heavy, if the plug is not controlled in time to clear the drainage hole, rainwater is likely to spread into the room, resulting in poor drainage timeliness. Utility Model Content

[0005] This utility model provides an aluminum alloy door and window structure with an invisible drainage system to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] The aluminum alloy window and door structure with concealed drainage system includes an aluminum alloy window frame. A first aluminum alloy window body and a second aluminum alloy window body are located on the inner side of the aluminum alloy window frame. The first aluminum alloy window body is located in front of the second aluminum alloy window body. Inner grooves are formed on the four inner ring sides of the aluminum alloy window frame. A sliding rail frame one is fixedly installed on the rear side of the inner ring of the inner groove, and a sliding rail frame two is fixedly installed on the front side of the inner ring of the inner groove. Two rows of concealed drainage channels are evenly formed on the bottom right side of the inner ring of the inner groove. Several concealed drainage channels in the two rows are located on the front and rear sides of the sliding rail frame two, respectively. The first aluminum alloy window body is located to the left of several concealed drainage channels, and the second aluminum alloy window body is located behind several concealed drainage channels. An external drainage channel is formed on the lower right side of the front end of the aluminum alloy window frame. All of the concealed drainage channels in the two rows communicate with the inner cavity of the external drainage channel.

[0008] A further improvement of this utility model is that a guide plate is fixedly installed at the bottom of the inner wall of the external drainage trough.

[0009] A further improvement of the present invention is that: the first aluminum alloy window body includes a first inner frame, a double-layer hollow glass is fixedly installed on the inner ring of the first inner frame, a sliding groove is provided on the four sides of the first inner frame, the sliding groove is slidably connected to the sliding rail frame, the bottom of the first inner frame is fitted with the bottom of the inner ring of the inner groove, and the first inner frame is located on the left side of the front and rear rows of hidden drainage grooves.

[0010] A further improvement of the present invention is that: the second aluminum alloy window body includes a second inner frame, a double-glazed glass is fixedly installed on the inner ring of the second inner frame, and sliding grooves are provided on the four sides of the second inner frame. The sliding grooves are slidably connected to the sliding rail frame. The bottom of the second inner frame fits into the bottom of the inner ring of the inner groove. The second inner frame is located behind a number of hidden drainage channels in the rear row.

[0011] A further improvement of this utility model is that: a second sealing strip is fixedly bonded to the left front end of the second inner frame, and a first sealing strip is fixedly bonded to the right rear end of the first inner frame; the front side of the second sealing strip is attached to the right rear end of the first inner frame, and the rear side of the first sealing strip is attached to the left front end of the second inner frame.

[0012] A further improvement of this utility model is that: the first inner frame has two rows of several card slots, which are located on the front and rear sides of the slide groove, and two high-strength springs are fixedly installed on the top of the inner wall of the card slot. A pressure plate is fixedly installed at the bottom of each of the two high-strength springs. The pressure plate is slidably connected to the card slot. An inverted trapezoidal card is fixedly installed at the bottom of the pressure plate. The bottom end of the inverted trapezoidal card extends to the bottom of the first inner frame. The two rows of several inverted trapezoidal card are respectively engaged with the two rows of several hidden drainage channels.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] 1. This utility model provides an aluminum alloy door and window structure with an invisible drainage system. Through the cooperation between the hidden drainage channel, the external drainage channel, the first inner frame, the second inner frame, the sealing strip one, and the sealing strip two, the sealing effect of the first inner frame and the second inner frame is better after closing, and it does not affect the drainage of external rainwater. At the same time, the part of the aluminum alloy window frame located inside the room is also flatter and more beautiful.

[0015] 2. This utility model provides an aluminum alloy door and window structure with an invisible drainage system. Through the cooperation between the first inner frame, the card plate compartment, the high-strength spring, the pressure plate, and the inverted trapezoidal card plate, the area where the hidden drainage channel is located can be closed by pushing the first inner frame to discharge residual rainwater. At the same time, the inverted trapezoidal card plate and the hidden drainage channel can be used for unblocking to avoid clogging of the hidden drainage channel. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the aluminum alloy window frame of this utility model.

[0018] Figure 3 This is a schematic cross-sectional view of the external drainage channel of this utility model.

[0019] Figure 4 This is a schematic diagram of the first aluminum alloy window body and the second aluminum alloy window body of the present invention.

[0020] Figure 5 This is a schematic cross-sectional view of the first inner frame of the present invention.

[0021] In the diagram: 1. Aluminum alloy window outer frame; 11. Inner groove; 12. Slide rail frame one; 13. Slide rail frame two; 14. Concealed drainage groove; 15. External drainage groove; 151. Guide slope; 2. First aluminum alloy window body; 21. First inner frame; 211. Clamping compartment; 212. High-strength spring; 213. Pressure plate; 214. Inverted trapezoidal clamping plate; 22. Double-glazed glass one; 23. Slide rail one; 24. Sealing strip one; 3. Second aluminum alloy window body; 31. Second inner frame; 32. Double-glazed glass two; 33. Slide rail two; 34. Sealing strip two. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, this utility model provides an aluminum alloy door and window structure with an invisible drainage system, including an aluminum alloy window frame 1. A first aluminum alloy window body 2 and a second aluminum alloy window body 3 are arranged on the inner side of the aluminum alloy window frame 1. The first aluminum alloy window body 2 is located in front of the second aluminum alloy window body 3. Inner grooves 11 are formed on the four inner ring sides of the aluminum alloy window frame 1. A sliding rail frame 12 is fixedly installed on the rear side of the inner ring of the inner groove 11, and a sliding rail frame 2 13 is fixedly installed on the front side of the inner ring of the inner groove 11. A front sliding rail frame 13 is evenly formed on the right side of the bottom of the inner ring of the inner groove 11. The rear two rows of concealed drainage channels 14, and the front and rear rows of several concealed drainage channels 14 are respectively located on the front and rear sides of the sliding rail frame 2 13. The first aluminum alloy window body 2 is located on the left side of several concealed drainage channels 14, and the second aluminum alloy window body 3 is located on the rear side of several concealed drainage channels 14. An external drainage channel 15 is provided on the lower right side of the front end of the aluminum alloy window outer frame 1. The front and rear rows of several concealed drainage channels 14 are all connected to the inner cavity of the external drainage channel 15. A guide plate 151 is fixedly installed at the bottom of the inner wall of the external drainage channel 15.

[0024] During normal rain, the first aluminum alloy window body 2 inside the aluminum alloy window frame 1 is on the left side, and the second aluminum alloy window body 3 is on the right side, intersecting with the first aluminum alloy window body 2. At this time, several hidden drainage channels 14 on the front and rear sides of the sliding rail frame 2 13 are exposed. The external drainage channel 15 on the front side of the aluminum alloy window frame 1 is installed facing the outside. Rainwater will only splash onto the sides of the sliding rail frame 2 13 where the hidden drainage channel 14 is located, so that all the accumulated water or some impurities will flow into the external drainage channel 15 through the hidden drainage channel 14 and flow out through the guide plate 151 inside the external drainage channel 15.

[0025] like Figure 4As shown, the first aluminum alloy window body 2 includes a first inner frame 21, with double-glazed glass 22 fixedly installed on the inner ring of the first inner frame 21. The four sides of the first inner frame 21 have sliding grooves 23, which are slidably connected to the sliding rail frame 13. The bottom of the first inner frame 21 is fitted with the bottom of the inner ring of the inner groove 11. The first inner frame 21 is located on the left side of the two rows of concealed drainage channels 14. The second aluminum alloy window body 3 includes a second inner frame 31, with double-glazed glass 32 fixedly installed on the inner ring of the second inner frame 31. The four sides of the frame 31 are provided with sliding grooves 2 33, which are slidably connected to the slide rail frame 12. The bottom of the second inner frame 31 is attached to the bottom of the inner ring of the inner groove 11. The second inner frame 31 is located behind several hidden drainage grooves 14 in the rear row. A sealing strip 2 34 is fixedly glued to the left front end of the second inner frame 31. A sealing strip 1 24 is fixedly glued to the right rear end of the first inner frame 21. The front side of the sealing strip 2 34 is attached to the right rear end of the first inner frame 21, and the rear side of the sealing strip 1 24 is attached to the left front end of the second inner frame 31.

[0026] After being closed, the first inner frame 21 and the second inner frame 31 can improve the sound insulation and heat preservation effect by using double-glazed glass 1 22 and double-glazed glass 2 32. Furthermore, the intersection of the second inner frame 31 and the first inner frame 21 can be sealed by the compression of sealing strip 1 24 and sealing strip 2 34 to prevent water leakage.

[0027] like Figure 5 As shown, the first inner frame 21 has several card slots 211 in two rows. The several card slots 211 in the two rows are located on the front and rear sides of the slide groove 23, and two high-strength springs 212 are fixedly installed on the top of the inner wall of the card slot 211. The bottom end of each of the two high-strength springs 212 is fixedly installed with a pressure plate 213. The pressure plate 213 is slidably connected to the card slot 211. The bottom of the pressure plate 213 is fixedly installed with an inverted trapezoidal card plate 214. The bottom end of the inverted trapezoidal card plate 214 extends to the bottom of the first inner frame 21. The several inverted trapezoidal card plates 214 in the two rows are respectively engaged with several hidden drainage channels 14 in the two rows.

[0028] After the rain stops, the entire first inner frame 21 can be slid to the right, so that the bottom of the first inner frame 21 scrapes the area above the hidden drainage channel 14, which helps to scrape the residual rainwater into the hidden drainage channel 14. At the same time, when the first inner frame 21 is completely slid to the right and aligned with the second inner frame 31, the high-strength spring 212 in the inner cavity of the clamping chamber 211 can squeeze the pressure plate 213, causing the pressure plate 213 to slide down and drive the inverted trapezoidal clamping plate 214 to be inserted into the inner cavity of the hidden drainage channel 14, which can clear the blockage in the inner cavity of the hidden drainage channel 14 and make it fall into the inner cavity of the external drainage channel 15.

[0029] The working principle of the aluminum alloy door and window structure of this concealed drainage system will be explained in detail below.

[0030] like Figure 1-5 As shown, during normal rain, the first aluminum alloy window body 2 inside the aluminum alloy window frame 1 is on the left side, and the second aluminum alloy window body 3 is on the right side, intersecting with the first aluminum alloy window body 2. At this time, several hidden drainage channels 14 on the front and rear sides of the sliding frame 2 13 are exposed. The external drainage channel 15 on the front side of the aluminum alloy window frame 1 is installed facing the outside. Rainwater will only splash onto the sides of the sliding frame 2 13 where the hidden drainage channels 14 are located, so that all the accumulated water or some impurities flow into the external drainage channel 15 through the hidden drainage channels 14 and flow out through the guide plate 151 inside the external drainage channel 15. At the same time, the closed first inner frame 21 and second inner frame 31 can improve sound insulation by using double-glazed glass 1 22 and double-glazed glass 2 32. The second inner frame 31 and the first inner frame 21 have a temperature-controlled effect. The sealing performance can be improved by the compression of the sealing strip 24 and the sealing strip 34 at the intersection of the second inner frame 31 and the first inner frame 21, preventing water leakage. After the rain stops, the entire first inner frame 21 can be slid to the right, so that the bottom of the first inner frame 21 scrapes the area above the hidden drainage channel 14, which helps to scrape the residual rainwater into the hidden drainage channel 14. At the same time, when the first inner frame 21 is completely slid to the right and aligned with the second inner frame 31, the high-strength spring 212 in the inner cavity of the card plate compartment 211 can squeeze the pressure plate 213, so that the pressure plate 213 slides down and drives the inverted trapezoidal card plate 214 to be inserted into the inner cavity of the hidden drainage channel 14, which can clear the blockage in the inner cavity of the hidden drainage channel 14 and make it fall into the inner cavity of the external drainage channel 15.

[0031] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An aluminum alloy door and window structure with an invisible drainage system, including an aluminum alloy window frame (1), characterized in that: The inner side of the aluminum alloy window frame (1) is provided with a first aluminum alloy window body (2) and a second aluminum alloy window body (3). The first aluminum alloy window body (2) is located in front of the second aluminum alloy window body (3). The four inner ring sides of the aluminum alloy window frame (1) are provided with inner grooves (11). A sliding rail frame one (12) is fixedly installed on the rear side of the inner ring of the inner groove (11). A sliding rail frame two (13) is fixedly installed on the front side of the inner ring of the inner groove (11). Two rows of concealed sliding rails are evenly provided on the bottom right side of the inner ring of the inner groove (11). The concealed drainage channel (14) has several concealed drainage channels (14) in two rows on the front and back sides of the sliding rail frame (13). The first aluminum alloy window body (2) is located on the left side of several concealed drainage channels (14), and the second aluminum alloy window body (3) is located on the rear side of several concealed drainage channels (14). An external drainage channel (15) is provided on the right side below the front end of the aluminum alloy window frame (1). Several concealed drainage channels (14) in two rows on the front and back are all connected to the inner cavity of the external drainage channel (15).

2. The aluminum alloy door and window structure of the concealed drainage system according to claim 1, characterized in that: A guide plate (151) is fixedly installed at the bottom of the inner wall of the external drainage trough (15).

3. The aluminum alloy door and window structure of the concealed drainage system according to claim 1, characterized in that: The first aluminum alloy window body (2) includes a first inner frame (21), and a double-glazed insulated glass (22) is fixedly installed on the inner ring of the first inner frame (21). The four sides of the first inner frame (21) are provided with a sliding groove (23), which is slidably connected to the sliding rail frame (13). The bottom of the first inner frame (21) is in contact with the bottom of the inner ring of the inner groove (11). The first inner frame (21) is located on the left side of the front and rear rows of hidden drainage grooves (14).

4. The aluminum alloy door and window structure of the concealed drainage system according to claim 3, characterized in that: The second aluminum alloy window body (3) includes a second inner frame (31), and a double-glazed glass (32) is fixedly installed on the inner ring of the second inner frame (31). The four sides of the second inner frame (31) are provided with sliding grooves (33), which are slidably connected to the sliding rail frame (12). The bottom of the second inner frame (31) is in contact with the bottom of the inner ring of the inner groove (11). The second inner frame (31) is located behind a number of hidden drainage channels (14) in the rear row.

5. The aluminum alloy door and window structure of the concealed drainage system according to claim 4, characterized in that: A second sealing strip (34) is fixedly bonded to the left front end of the second inner frame (31), and a first sealing strip (24) is fixedly bonded to the right rear end of the first inner frame (21). The front side of the second sealing strip (34) is attached to the right rear end of the first inner frame (21), and the rear side of the first sealing strip (24) is attached to the left front end of the second inner frame (31).

6. The aluminum alloy door and window structure of the concealed drainage system according to claim 3, characterized in that: The first inner frame (21) has several card slots (211) in two rows. The several card slots (211) in the two rows are located on the front and rear sides of the slide groove (23). Two high-strength springs (212) are fixedly installed on the top of the inner wall of the card slot (211). A pressure plate (213) is fixedly installed at the bottom of the two high-strength springs (212). The pressure plate (213) is slidably connected to the card slot (211). An inverted trapezoidal card plate (214) is fixedly installed at the bottom of the pressure plate (213). The bottom end of the inverted trapezoidal card plate (214) extends through to the bottom of the first inner frame (21). The several inverted trapezoidal card plates (214) in the two rows are respectively engaged with several hidden drainage channels (14) in the two rows.

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